Kermit/Piggy Top 25% Time

I'm using a maxed Level 50 Mike W (crew is not maxed) and just ran the race of my life (1:33) and am only top 50%. Those of you who are 25%, what time do I need to get to unlock Piggy and Kermit? I see the top 10% at like 1:07 which is crazy!! All Aladdin too which is interesting...